raymontiel82
raymontiel82
05-11-2014
Mathematics
Answered
What's the missing number
7+14-3+5×2×_=58
Answer :
Аноним
Аноним
05-11-2014
Solve by back-calculating for the missing number . . . (58 - 7 - 14 + 3)/(5 × 2) = 4
Answer Link
vbnb900
vbnb900
05-11-2014
7+14=21-3=18
18+10x=58
-18. -18
10x=40
---------
X=4
Answer Link
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